CA2419235A1 - Element optique et dispositif spectroscopique muni de cet element - Google Patents

Element optique et dispositif spectroscopique muni de cet element Download PDF

Info

Publication number
CA2419235A1
CA2419235A1 CA002419235A CA2419235A CA2419235A1 CA 2419235 A1 CA2419235 A1 CA 2419235A1 CA 002419235 A CA002419235 A CA 002419235A CA 2419235 A CA2419235 A CA 2419235A CA 2419235 A1 CA2419235 A1 CA 2419235A1
Authority
CA
Canada
Prior art keywords
multilayer structure
light
optical element
wavelength
lambda
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002419235A
Other languages
English (en)
Inventor
Shigeo Kittaka
Masatoshi Nara
Tatsuhiro Nakazawa
Kazuaki Oya
Keiji Tsunetomo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of CA2419235A1 publication Critical patent/CA2419235A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Polarising Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Filters (AREA)
CA002419235A 2002-02-19 2003-02-19 Element optique et dispositif spectroscopique muni de cet element Abandoned CA2419235A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002041160A JP4042426B2 (ja) 2002-02-19 2002-02-19 光学素子およびそれを用いた分光装置
JP2002-041160 2002-02-19

Publications (1)

Publication Number Publication Date
CA2419235A1 true CA2419235A1 (fr) 2003-08-19

Family

ID=19192723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002419235A Abandoned CA2419235A1 (fr) 2002-02-19 2003-02-19 Element optique et dispositif spectroscopique muni de cet element

Country Status (4)

Country Link
US (1) US7009701B2 (fr)
JP (1) JP4042426B2 (fr)
CA (1) CA2419235A1 (fr)
GB (1) GB2385431A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003255116A (ja) * 2002-03-06 2003-09-10 Nippon Sheet Glass Co Ltd 光学素子
EP1653260A1 (fr) 2003-07-18 2006-05-03 Nippon Sheet Glass Co.,Ltd. Guide d'ondes a cristal photonique, guide d'ondes a milieu homogene et dispositif optique
WO2006077765A1 (fr) * 2005-01-18 2006-07-27 Nippon Sheet Glass Company, Limited Dispositif de guide d'onde, son procede de fabrication et capteur optique
US7599061B1 (en) * 2005-07-21 2009-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultra compact spectrometer apparatus and method using photonic crystals
CN101983357B (zh) 2008-04-03 2013-05-29 皇家飞利浦电子股份有限公司 可控制光角度选择器
WO2009143320A2 (fr) * 2008-05-21 2009-11-26 Lumella, Inc. Structure de diffraction tridimensionnelle, procédé de fabrication et ses applications
CN103576320B (zh) * 2012-08-09 2017-09-12 施锋 光子晶体光波导太阳光谱分光器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187569A (en) * 1986-03-07 1987-09-09 Philips Electronic Associated Coupling first and second electromagnetic radiation inputs of different frequencies
JPH01319021A (ja) * 1988-06-21 1989-12-25 Hitachi Ltd 光学素子
US6591035B2 (en) * 2000-05-02 2003-07-08 The Board Of Trustees Of The Leland Stanford Junior University Method for dispersing light using multilayered structures
US20020027655A1 (en) * 2000-09-04 2002-03-07 Shigeo Kittaka Optical device and spectroscopic and polarization separating apparatus using the same
JP2002169022A (ja) * 2000-12-04 2002-06-14 Nippon Sheet Glass Co Ltd 光学素子およびそれを用いた分光装置および集積光学装置
JP2002198612A (ja) * 2000-12-25 2002-07-12 Nippon Sheet Glass Co Ltd 波長監視装置

Also Published As

Publication number Publication date
JP4042426B2 (ja) 2008-02-06
GB2385431A (en) 2003-08-20
US7009701B2 (en) 2006-03-07
US20030174402A1 (en) 2003-09-18
GB0303737D0 (en) 2003-03-26
JP2003240934A (ja) 2003-08-27

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Legal Events

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FZDE Dead